| DCCC | $161K | 85 | 1996, 1994, 1992, 1998, 2000 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $55K | 21 | 1996, 1994, 1992, 1998, 2000 |
| AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION | $53K | 16 | 1996, 1994, 1992, 1998, 2000 |
| D.R.I.V.E. - DEMOCRAT, REPUBLICAN, INDEPENDENT VOTER EDUCATION (THE PAC OF THE INTERNATIONAL BROTHERHOOD OF TEAMSTERS) | $48K | 15 | 1996, 1994, 1992, 1998, 2000 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $47K | 31 | 2002, 1996, 1994, 1992, 1998, 2000 |
| SOUTHERN MINNESOTA BEET SUGAR COOPERATIVE POLITICAL ACTION COMMITTEE | $44K | 30 | 1996, 1994, 1992, 1998, 2000 |
| UAW - V - CAP (UAW VOLUNTARY COMMUNITY ACTION PROGRAM) 'INT'L UNION UNITED AUTOMOBILE AEROSPACE & AGRICULTURAL IMPLEMENT WORKERS OF AMERICA UAW | $42K | 20 | 1996, 1994, 1992, 1998, 2000 |
| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB | $38K | 16 | 1996, 1994, 1992, 1998, 2000 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $36K | 33 | 1996, 1994, 1992, 1998, 2000 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $33K | 15 | 1996, 1994, 1992, 1998, 2000 |